Pen it's not something that can be taught but if you read some of the posts above you will see many who manage it yet are frugal with the 'I' word. It's not using the 'I' word per se, but more the overuse of it for example in a short 4-5 line post you might find .....
'I think (x2)'
'I was'
'my'
'me (x2),
'I am (x2)
'I might'
'mine'
That might be considered overuse perhaps! #justthinking
Also please note how the above opinion (that's all it is) has been put forward without the use of the 'I' word (except of course in the exemplars) 
Good Morning Sunday 18th October 2026
French school children on strike
Live screening of an execution and send ups of the death of a mentally ill man in a tiger compound



